538099360

素因数分解:

$2^5\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{2593}}^1$

素因数の和:3905

約数の個数: 48

約数和(自身を含む): 1272730536

約数和(自身を除く): 734631176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1297, 2593, 2594, 5186, 5188, 6485, 10372, 10376, 12965, 12970, 20744, 20752, 25930, 25940, 41488, 41504, 51860, 51880, 82976, 103720, 103760, 207440, 207520, 414880, 3363121, 6726242, 13452484, 16815605, 26904968, 33631210, 53809936, 67262420, 107619872, 134524840, 269049680, 538099360]

約数ペア:

[(1, 538099360), (2, 269049680), (4, 134524840), (5, 107619872), (8, 67262420), (10, 53809936), (16, 33631210), (20, 26904968), (32, 16815605), (40, 13452484), (80, 6726242), (160, 3363121), (1297, 414880), (2593, 207520), (2594, 207440), (5186, 103760), (5188, 103720), (6485, 82976), (10372, 51880), (10376, 51860), (12965, 41504), (12970, 41488), (20744, 25940), (20752, 25930)]